black

#000000

#CE1531

#CE1531

Contrast Ratio

3.78:1

Delta E

87.77

Very Different

50:50 Mix

Color Values

Format #000000 #CE1531
HEX #000000 #CE1531
RGB 0, 0, 0 206, 21, 49
HSL 0.0, 0.0%, 0.0% 350.9, 81.5%, 44.5%
HSV 0.0, 0.0%, 0.0% 350.9, 89.8%, 80.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 89.8%, 76.2%, 19.2%
OKLCH 0.0 0.0 0.0 0.5439 0.2104 22.3

Contrast & Accessibility

3.78:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CE1531 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #CE1531

Color Difference (Delta E)

87.77 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CE1531);
background: linear-gradient(135deg, #000000, #CE1531);

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